FR2396097B1 - Cellule electrolytique a membrane et son mode de fonctionnement - Google Patents

Cellule electrolytique a membrane et son mode de fonctionnement

Info

Publication number
FR2396097B1
FR2396097B1 FR7819213A FR7819213A FR2396097B1 FR 2396097 B1 FR2396097 B1 FR 2396097B1 FR 7819213 A FR7819213 A FR 7819213A FR 7819213 A FR7819213 A FR 7819213A FR 2396097 B1 FR2396097 B1 FR 2396097B1
Authority
FR
France
Prior art keywords
membrane
electrolytic cell
electrolytic
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7819213A
Other languages
English (en)
Other versions
FR2396097A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT25251/77A external-priority patent/IT1114820B/it
Application filed by Oronzio de Nora Impianti Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Publication of FR2396097A1 publication Critical patent/FR2396097A1/fr
Application granted granted Critical
Publication of FR2396097B1 publication Critical patent/FR2396097B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/40—Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7819213A 1977-06-30 1978-06-27 Cellule electrolytique a membrane et son mode de fonctionnement Expired FR2396097B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT25251/77A IT1114820B (it) 1977-06-30 1977-06-30 Cella elettrolitica monopolare a membrana
US86485577A 1977-12-27 1977-12-27

Publications (2)

Publication Number Publication Date
FR2396097A1 FR2396097A1 (fr) 1979-01-26
FR2396097B1 true FR2396097B1 (fr) 1985-08-02

Family

ID=26328581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819213A Expired FR2396097B1 (fr) 1977-06-30 1978-06-27 Cellule electrolytique a membrane et son mode de fonctionnement

Country Status (2)

Country Link
BE (1) BE868520A (fr)
FR (1) FR2396097B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244793A (en) * 1979-10-09 1981-01-13 Ppg Industries, Inc. Brine electrolysis using fixed bed oxygen depolarized cathode chlor-alkali cell
US4315805A (en) * 1979-11-08 1982-02-16 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366877A (en) * 1970-11-24 1974-09-11 Atomic Energy Authority Uk Electrochemical processes and apparatus therefor in which counter-current two phase flow is combined with electrolytic reduction or oxidation
US3853735A (en) * 1971-09-30 1974-12-10 Nalco Chemical Co Electrolytic apparatus for preparation of organometallic compounds
FI61209C (fi) * 1973-08-03 1982-06-10 Parel Sa Elektrokemisk cell
US3891532A (en) * 1973-11-30 1975-06-24 Mead Corp Electrolytic chemical reaction apparatus
US3969201A (en) * 1975-01-13 1976-07-13 Canadian Patents And Development Limited Electrolytic production of alkaline peroxide solutions

Also Published As

Publication number Publication date
FR2396097A1 (fr) 1979-01-26
BE868520A (fr) 1978-10-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse